commit 1c92a3c4b57e588e2ff4785aa05162f096adc227
author Samuel Wu <wusamuel@google.com> Fri Jul 19 11:59:37 2024 -0700
committer Samuel Wu <wusamuel@google.com> Wed Jul 24 10:26:46 2024 -0700
tree e5774c1054cffde28ebbc6a359e1419decccb18e
parent bca707edfa059c592e3dd11e59aada718d5aeb2a

ui: Improve runtime of CPU by thread/process

Improve UI runtime of "CPU by thread" and "CPU by process" by doing the
thread/process association onetime upfront, instead of re-generating the
table every iteration a UI selection changes.

UI Profiling (cumulative sum):
  CPU by thread: ~7s -> ~6s
  CPU by process: ~10s -> ~7s
  Wattson by thread: ~16s -> ~15s
  Wattson by process: ~30s -> ~30s

Bug: 354256369
Change-Id: I931b4ec2098a154658d412d2315bd0cd278a3aa7
Signed-off-by: Samuel Wu <wusamuel@google.com>

Android.bp

diff --git a/Android.bp b/Android.bp
index 065b82a..1f7ea40 100644
--- a/Android.bp
+++ b/Android.bp
@@ -13368,6 +13368,7 @@
         "src/trace_processor/perfetto_sql/stdlib/viz/summary/processes.sql",
         "src/trace_processor/perfetto_sql/stdlib/viz/summary/slices.sql",
         "src/trace_processor/perfetto_sql/stdlib/viz/summary/threads.sql",
+        "src/trace_processor/perfetto_sql/stdlib/viz/summary/threads_w_processes.sql",
         "src/trace_processor/perfetto_sql/stdlib/viz/summary/tracks.sql",
         "src/trace_processor/perfetto_sql/stdlib/wattson/arm_dsu.sql",
         "src/trace_processor/perfetto_sql/stdlib/wattson/cpu_idle.sql",